Quick answers
- Which hospitals does Jacek Obara work at?
- Medicare's official clinician data lists Jacek Obara at 2 hospitals: Phoenixville Hospital and Pottstown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jacek Obara see patients?
- Medicare's clinician data lists 2 practice locations, including Phoenixville, PA and Pottstown, PA. Call before your visit to confirm the address.
- What is Jacek Obara's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jacek Obara accept Medicare assignment?
- Yes. Medicare's clinician data says Jacek Obara accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Jacek Obara?
- (610) 983-1000, as listed in official Medicare / NPI Registry data.
- What is Jacek Obara's NPI number?
- 1871715771. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jacek Obara works
Medicare's Facility Affiliation Data lists Jacek Obara at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Phoenixville HospitalPhoenixville, PA · Acute Care Hospital · CCN 390127
- Pottstown HospitalPottstown, PA · Acute Care Hospital · CCN 390123
Practice locations
Addresses where Jacek Obara is enrolled with Medicare (CMS data updated 2026-10-02).
- 140 Nutt RdPhoenixville, PA 19460 (610) 983‑1000
- 1600 E High StPottstown, PA 19464 (610) 327‑7000
Group practices
Medicare enrollment lists Jacek Obara as a member of these groups (CMS data updated 2026-10-02).
- Phoenixville Clinic Company LLC134 clinicians in the group
- Pottstown Clinic Company LLC111 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Phoenixville
Clinicians with the same Medicare primary specialty in Phoenixville, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871715771 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians